coral-spectrum/coral-component-list/src/scripts/AnchorListItem.js
/**
* Copyright 2019 Adobe. All rights reserved.
* This file is licensed to you under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. You may obtain a copy
* of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under
* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
* OF ANY KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
import {BaseComponent} from '../../../coral-base-component';
import {BaseListItem} from '../../../coral-base-list';
import {Decorator} from '../../../coral-decorator';
const CLASSNAME = '_coral-AnchorList-item';
/**
@class Coral.AnchorList.Item
@classdesc An AnchorList item component
@htmltag coral-anchorlist-item
@extends {HTMLAnchorElement}
@extends {BaseComponent}
@extends {BaseListItem}
*/
const AnchorListItem = Decorator(class extends BaseListItem(BaseComponent(HTMLAnchorElement)) {
/** @ignore */
constructor() {
super();
// Events
this._delegateEvents({
click: '_onClick'
});
}
/**
Whether this field is disabled or not.
@type {Boolean}
@default false
@htmlattribute disabled
@htmlattributereflected
*/
get disabled() {
return super.disabled;
}
set disabled(value) {
super.disabled = value;
if (this.disabled) {
// It's not tabbable anymore
this.setAttribute('tabindex', '-1');
} else {
// Now it's tabbable
this.setAttribute('tabindex', '0');
}
}
/**
Inherited from {@link BaseComponent#trackingElement}.
*/
get trackingElement() {
return typeof this._trackingElement === 'undefined' ?
// keep spaces to only 1 max and trim. this mimics native html behaviors
(this.content || this).textContent.replace(/\s{2,}/g, ' ').trim() :
this._trackingElement;
}
set trackingElement(value) {
super.trackingElement = value;
}
/** @private */
_onClick(event) {
// Support disabled property
if (this.disabled) {
event.preventDefault();
}
}
/** @ignore */
render() {
super.render();
this.classList.add(CLASSNAME);
}
});
export default AnchorListItem;